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  Monitoring Relays (1,267 items)

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Module: voltage monitoring relay; overvoltage,too low voltage (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...65°C Kind of output 1: DPDT Power supply: external IP rating: IP20 Supply voltage: 220...240V AC Leads: spring clamps ...
ABB
1SVR740831R1400
from £ 91.30*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24/48VAC; PIB (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: plug-in Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24/48V AC Leads: screw terminals Body d...
Carlo Gavazzi
PIB02CD48150MV
from £ 91.25*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24÷48VAC; PIB (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: plug-in Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24...48V DC;24...48V AC Leads: screw te...
Carlo Gavazzi
PIB01CD485A
from £ 91.07*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; DLA (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...60°C IP rating: IP20 Supply voltage: 24/48V AC Leads: screw terminals Kind of output: SPST x3 Application: f...
Carlo Gavazzi
DLA73TB482P
from £ 90.79*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; DLA (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...60°C IP rating: IP20 Supply voltage: 115/230V AC Leads: screw terminals Kind of output: SPST x3 Application:...
Carlo Gavazzi
DLA73TB232P
from £ 90.79*
per piece
 
 piece
Module: transmitter; 12÷30VDC; for DIN rail mounting; F&Home (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: 0...45°C IP rating: IP20 Supply voltage: 12...30V DC Frequency: 868MHz Type of module: transmitter Manufacturer series: F&Home
F&F
RH-AO3-LR
from £ 90.73*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (2 offers) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Supply voltage: 110...260V AC;...
Crouzet
84872142
from £ 90.549*
per piece
 
 piece
Module: current monitoring relay; AC current; 24÷240VAC; CM-SRS (3 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Supply voltage: 24...240V AC;24......
ABB
1SVR730840R0500
from £ 90.40*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; 24VAC (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT Kind of output 2: SPST-NO Power supply: external IP rating: IP20 Supply voltage:...
Carlo Gavazzi
CLD4MA2DM24
from £ 90.34*
per piece
 
 piece
Moeller
8724488
from £ 90.33*
per piece
 
 piece
Module: voltage monitoring relay; 100÷240VAC; SPDT; 250VAC/5A (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw termin...
Omron
K8DT-VS2CA
from £ 90.33*
per piece
 
 piece
Module: voltage monitoring relay; 24VAC; 24VDC; SPDT; 250VAC/5A (4 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw termin...
Omron
K8DT-VS2CD
from £ 90.33*
per piece
 
 piece
Module: voltage monitoring relay; 24÷240VAC; 24÷240VDC; IP40 (2 offers) 
Manufacturer: SCHNEIDER ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: relay NO / NC x2 IP rating: IP40 Supply voltage: 24...240V AC;24...240V DC Leads...
Schneider Electric
RM22UA22MR
from £ 90.22*
per piece
 
 piece
Module: 3-channel controller; F&Home; 868MHz (1 offer) 
Manufacturer: F&F Frequency: 868MHz Type of module: 3-channel controller Manufacturer series: F&Home
F&F
RH-PWM3
from £ 90.21*
per piece
 
 piece
Module: voltage monitoring relay; 230VAC; for DIN rail mounting (1 offer) 
Manufacturer: RELPOL Mounting: for DIN rail mounting Operating temperature: -25...55°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Supply voltage: 230V AC Leads: ...
RELPOL
MR-EU31UW1P
from £ 90.02*
per piece
 
 piece
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